Is the bathroom door facing south in Feng Shui?

Toilet is water in the shade ... South is fire in the sun ... but from the mire is not recommended to flush it ... So the direction of the toilet door is based on the layout of the family ... The bathroom door should not be opposite to the entrance door ... The door of the lie ... the door of the kitchen ... The other door is opposite ... The toilet should be pressed against the core memorial of life and the dangerous side of the house. ..